baber/WOPTO huggingface dataset:
Patent JP-2001279635-A (JP)
Title: Hot air snow melting device and mounting bracket for track cover
Inventor: NAKAGAWA SHINJI
IPC: E01B19/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hot air snow melting device, convenient to handle, easy to detach and free from signal bridging or short-circuit accident. SOLUTION: The hot air snow melting device 13 comprises a track cover 14 mounted over a bracket 15 fixed to the outside face of a rail 8 and a bracket 23 fixed to a sleeper 10 on the outside face of the rail 8 and arranged along a rail corresponding to a turnout and a hot air generator 5 for supplying a hot air into the track cover 14. The track cover is molded of a non-conductive material such as a synthetic resin. The track cover 14 mounted over the fixing bracket 15 for the rail outside face and the fixing bracket 23 for the sleeper allows very easily detaching work.
Patent JP-2001277318-A (JP)
Title: Cooler of injection molding machine
Inventor: NAKAJIMA YASUO
IPC: B29C45/73
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To uniformly and efficiently cool a mold member formed of a porous material. SOLUTION: A mold cooler comprises a cooling water passage 12Pi supplied with a cooling water and an air passage 12ai supplied with cooling air in a core support 12 surrounding a core die 14 formed of a porous metal material.
Patent JP-2001282579-A (JP)
Title: Program check list generation support device
Inventor: WATANABE HIROKI
IPC: G06F11/28
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours on PCL generation. SOLUTION: A program check list generation support device is provided with a condition division means resolving a condition that a user designates into simple conditions, a PCL item calculation means which mechanically obtains a PCL item from the combination of simple conditions by logical expression obtained by the condition division means, a self-contradiction PCL item deletion means deleting the PCL item having the combination of the conditions which are not logically realized, an unnecessary PCL item merging/removing means deleting the unnecessary PCL item including the condition that the user designates and a PCL item output means outputting the condition for realizing the PCL item which remains by deleting the unnecessary PCL item by the unnecessary PCL item deletion means.
Patent JP-2001280206-A (JP)
Title: Intake device of engine
Inventor: ITO ATSUSHI
IPC: F02M35/104
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an engine intake device of simple configuration embodied compactly at a low cost and equipped with an enhanced performance over the whole engine operating regions by installing only one driving means to cover both the two variable mechanisms with resonant supercharge and a capacity mechanism for the intake device. SOLUTION: The engine intake device 10 includes an independent intake passage 12 which is to supply intake air to each of the engine cylinders and divided into two bunches of intake passages so that the intake sequence will not be continuous and is furnished with intake air expanding chambers 14 to be in communication with the bunches of intake passages, a first opening/closing valve 20 for controlling the communication between two expanding chamber 14, two branch passages 18a to supply the intake air to the two expansion chambers 14, and a driving means 3 to drive the first opening/closing valve 20, wherein the arrangement includes a capacity chamber 40, a second opening/closing valve 30 controllable for the communication between the chamber 40 and branch passage 18, and driving means 3 to rotate the second opening/closing valve 30,  and it is configured so that the first 20 and second opening/ closing valves 30 are opened and closed under control in accordance with the engine operating condition.
Patent JP-2001282608-A (JP)
Title: Data update processing method and update system
Inventor: YAMAKITA TORU
IPC: G06F15/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To carry out marginal profit calculation, etc., using the latest stock prices by automatically referring to a web page 8 as an information source in specific timing, for example, once a day via a network 2, obtaining reference values 9 of stock prices, etc., included in the web page 8, and updating object data 5 stored in the storage device 4, using the reference values 9. SOLUTION: The contents of object data 5 are automatically updated by using update schedule data 10, so that the object data which always use the latest reference values can be used.
Patent JP-2000331497-A (JP)
Title: Semiconductor memory device
Inventor: BOKU JUNSHOKU
IPC: G11C11/401
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device in which word lines can be fully driven at the time of water-burn-in. SOLUTION: This device is provided with a burn-in control section 111 to which a wafer-burn-in enable-signal PWBE setting a semiconductor memory 101 to a wafer-burn-in mode is inputted. Many word lines can be fully driven at the time of wafer-burn-in even when the driving capability of a row decoder in a row decoding block 121 is small by controlling by the burn-in control section 111 the row decoding block 121 generating many normal word line enable-signal NWEi controlling a word line driving block 131 during wafer-burn- in.
Patent JP-2001286616-A (JP)
Title: Right generator for game machine
Inventor: UCHIGASHIMA TOSHIHIRO
IPC: A63F7/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a right generator for a game machine which enhances expectation for game and desire for game by generating a right advantageous for players depending on the skill of the players. SOLUTION: This right generator 12 is constituted of a body frame 19 for mounting on a game board and a guide case 20. The body frame 19 is provided with an ordinary electric accessary 21 which gets the upper part thereof opened to allow game balls to win a prize, a distribution part 22 installed below the ordinary electric accessary 21, a first downflow area 23 and a second downflow area 24 so arranged as to make the game balls distributed by the distribution part 22 flow down, a specified area 25 adapted to generate a right advantageous for players in response to a game ball winning a prize, a storage valve 26 which is installed below the first downflow area 23 and stores the game balls flowing down to the first downflow area 23 by the distribution part 22 and an ejection port 27 to eject the game balls flowing down to the first downflow area 23 or the second downflow area 24 outside the right generator 12. In addition, game ball detection means, an electric drive member, and the like, are arranged at each of the above parts.
Patent JP-2001224683-A (JP)
Title: Drip cylinder with outflow delay or stop mechanism for medical infusion line
Inventor: ASAKAWA NAOYUKI
IPC: A61M5/168
Filed: 2000-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent the stagnation of air in an infusion line caused by the temporal delay generated during a period from the exhaustion of one infusion preparation to the replacement with a next infusion preparation. SOLUTION: A small sphere of which the total specific gravity is less than that of an infusion preparation 3, a small object 1 having a form wherein a cone is added to the small sphere or a small object formed by deforming the small object 1 is sealed in a drip cylinder 2 and, when the infusion preparation in a container is exhausted, the liquid surface of the infusion preparation in the drip cylinder falls to gradually approach an outflow port and finally closes the outflow port. At the same time, since the infusion preparation in an infusion tube present on the downstream side of the outflow port of the drip cylinder remains in the infusion tube in this state by the effect of atmospheric pressure, unless the infusion line is closed by blood coagulation, the preparation container can be replaced as it is.
Patent JP-2001286863-A (JP)
Title: Soft water feed device
Inventor: SHIRAI SUSUMU
IPC: F16K7/17
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that excessive regeneration materials are consumed in the case that the regeneration material (for example, salt) not dissolved into raw water is discharged as it is, when regeneration water is prepared by injecting raw water (city water, well water) to the regeneration material and then the regeneration water is injected to ion exchange resin, in a soft water feed device mounted on a fully automatic washer, and a table ware washer and drier, etc. SOLUTION: A pressure reducing valve is provided to an electromagnetic water feed valve, and a fixed flow rate of raw water is fed to the regeneration material (the ion exchange resin).
Patent JP-2001298012-A (JP)
Title: Semiconductor etching monitor and method for manufacturing semicondcutor dynamic variable sensor using the monitor
Inventor: NISHIKAWA MUTSUO
IPC: H01L29/84
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a sensor of semiconductor structure at a low cost capable of preventing trouble such as insufficient etching or over etching in etching of a sacrificial layer and dispensing with complicated processes in a semiconductor sensor manufacturing process. SOLUTION: Trouble such as insufficient etching or over etching can be prevented by it that a semiconductor etching monitor capable of ascertaining the etching state of a sacrificial layer in an in-line manner is formed on the same wafer with a sensor.
Patent JP-2001294146-A (JP)
Title: Brake system for vehicle
Inventor: SAKAI AKIRA
IPC: B60W10/18
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To suppress useless energy for driving a pump and shortening of a pump life, in a brake system for a vehicle including a brake cylinder operated depending on hydraulic pressure of a hydraulic power source. SOLUTION: The hydraulic pressure of the power source including a pump and an accumulator is controlled to generate booster pressure in a booster chamber of a master cylinder with a hydraulic booster, pedaling force is boosted up thereby and a rear wheel brake is actuated, and a front wheel brake is actuated by the hydraulic pressure generated in a pressurization chamber of the master cylinder. An operation of the pump is started by actuating a brake pedal when a voltage of a battery is lowered (S57), upper limit pressure and lower limit pressure of a hydraulic fluid stored in the accumulator are heightened when a temperature of the hydraulic fluid is low, when a brake system is failured, or when fading or a carrying load is large (S54, S63, S71, S73), and control responsiveness for the brake is enhanced thereby to cope with increasing requirment for braking force.  Augmentation for the operation of the pump is acceptable when the brake system is failured or likely, in an hydraulic power source including no accumulator.
Patent JP-2001292851-A (JP)
Title: Gas cylinder supporting structure for chair
Inventor: KAN TOMOJI
IPC: A47C3/30
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas cylinder supporting structure of a chair for reducing weight by making a leg part of a synthetic resin, increasing the supporting strength of the gas cylinder even though the resin is thin, facilitating the work of separating the leg part and the gas cylinder and reducing a total cost. SOLUTION: In the chair for which a seat part is height adjustably and rotatably supported by the gas cylinder 4 erected on the leg part 1 made of the synthetic resin, a tapered fitting recessed part 7 whose diameter is reduced downwards is formed at the leg part and a through-hole 10 is formed leaving a flange part 9 on the periphery on the bottom surface 8 of the fitting recessed part. A tapered part 11 whose diameter is reduced downwards to be tightly fitted to the fitting recessed part is formed at the lower end part of the gas cylinder, a shoulder part 12 to be abutted to the flange part is formed around a lower end face and a projection 13 to be inserted and fitted to the through- hole is formed at a center part.
Patent JP-2000304261-A (JP)
Title: Combustion can for turbine engine
Inventor: HOKE JAMES B
IPC: F23R3/06
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce exhausting of an NOx, a UHC and smoke by incorporating a first row passing a combustor liner at an intermediate portion of the liner, a second row coincident with the first row rear in a circumferential direction and a third row rear from the first row in a row of a dilution hole, and incorporating a specific size and a circumferential array in the hole of the third row. SOLUTION: In order to supply a jet of dilute air in a combustion area 50, a first row 52 of a dilute hole passes a liner at a substantially intermediately axially common position of an effective axial length L of the liner. A second row 54 of the hole passes the liner at a rear common axial position from the row 52 at a predetermined distance. A third row 56 of the hole passes the liner a rear common axial position at the specific distance. The specific length is longer than a predetermined distance. An arrangement with the size and circumferential direction of the hole 56 of the third row is selected to simulate to a profile specified in a flow of combustion gas generated from a rear end of the combustion can 18.
Patent JP-2001299747-A (JP)
Title: Ultrasonic three-dimensionally scanning probe
Inventor: NAGAI YUTAKA
IPC: H04R17/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic three-dimensionally scanning probe of a simple constitution capable of monitoring a three-dimensional image of an object to be measured ahead of a narrow gap via the gap by electronically scanning. SOLUTION: An end face 10 of the three-dimensionally scanning probe 9 is formed in a recess spherical surface-like state. A plurality of ultrasonic transducers 11 are arranged on the end face of the probe so as to be able to irradiate a conical region forward of a center of curvature as an intersection with a transmitted ultrasonic beam.
Patent JP-2000314407-A (JP)
Title: Slide cylinder
Inventor: YAMAMOTO FUTOSHI
IPC: F15B15/14
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a slide cylinder, capable of introducing compressed air into the cylinder via a piping port, so that the connection of the piping and the fitting of the parts can be completed by the one surface of the body constituting the fixed part, even in the case where the piping port provided to the one surface of the body constituting the fixed part is hidden by the accessories fitted to the same one surface of the body. SOLUTION: In this slide cylinder for relatively displacing the moving part with regard to the fixed part 1 by supplying compressed air to the cylinder 3 provided to the fixed part 1, taps 16 for fitting parts are provided to the body 2 constituting the fixed part 1. Piping ports 49, 50 are provided to the parts 38, 26 fitted to the body 2 by means of these taps 16, and compressed air is introduced into the cylinder 3 via piping ports 11, 14 provided to the body 2.
Patent JP-2001304021-A (JP)
Title: Control device for internal combustion engine
Inventor: DEMURA TAKAYUKI
IPC: F02D45/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of suitably suppress to deliver non-combustible mixture to an exhaust system in the event of generating misfire under the condition of excessive intake air amount, even in the case where control is carried out so as to reduce fuel supplying pressure in a high pressure fuel supplying system. SOLUTION: In an electronic control device 30 of an engine 10, a target opening of a throttle valve 14 is calculated on the basis of an acceleration opening, and an upper limit opening of the throttle valve 14 is calculated on the basis of a cooling water temperature THW and the number of engine revolution NE. Fuel supplying pressure in the high pressure fuel supplying system constituted by a high pressure fuel pump 22 or the like is set to low pressure toward the cooling water temperature THW is lower. The upper limit opening of the throttle valve 14 is set so as to prevent an intake air amount from exceeding a misfire generating limit amount according to the maximum fuel injection capable amount injected by the fuel supplying pressure in the high pressure fuel supplying system.
Patent JP-2001303652-A (JP)
Title: Drainage hose
Inventor: HONDA SHUICHIRO
IPC: F16L11/12
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a drainage hose which is simple in construction and can prevent a hunting phenomenon at the tip of the drainage hose. SOLUTION: A discharge pipe 20 having discharge ports 21 and 21 is attached to the tip of the drainage hose 10. The discharge ports 21 each discharge fluid in a direction perpendicular to the direction of the fluid which has flown through the drainage hose 10, or in a more backward direction than the direction perpendicular to the direction of the fluid.
Patent JP-2001017154-A (JP)
Title: Production of milk shochu
Inventor: SHIMODA TAKESHI
IPC: C12H6/02
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably and efficiently producing milk shochu having excellent flavor and taste in a high yield. SOLUTION: When producing milk shochu, a clear distilled liquor made from rice and milk as principal raw materials, by a double-stage fermentation method, this method features that hot-spring water is used as water necessary for all manufacturing processes and milk is added/mixed within a period ranging from the start of secondary fermentation to the third day after the start to brew secondary mash.
Patent JP-2001305925-A (JP)
Title: Image forming device
Inventor: ISHIDA HIDEKI
IPC: G03G21/10
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To eliminate such a trouble that recovered toner is spilled in a photoreceptor unit of a type where press-contact with a photoreceptor drum is released when the photoreceptor unit is a single body. SOLUTION: When the photoreceptor unit is the single body, the pressing force of a cleaning blade to the photoreceptor drum is released, the ridge line of the cleaning blade comes in contact with the drum and a cleaning lower seal comes into contact with the drum.
Patent JP-2001304639-A (JP)
Title: Device and method for control of indoor atmospheric pressure
Inventor: OGUSHI EIICHIRO
IPC: F24F7/007
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a room pressure control technique, capable of arbitrarily setting and accurately controlling indoor atmospheric pressure with a simplified operation, without the need for a highly accurate pressure gage. SOLUTION: An indoor air pressure control device includes an air fan 11 for supplying conditioning air into a room 10, an air feed amount adjuster 12 for increasing and decreasing the feed amount of air from the air fan 11 into a room, a blow-off outlet 13 for feeding the conditioning air passing through the feed air amount adjuster 12 into the room 10, a suction inlet 14 and an exhaust fan 15 for exhausting the air in the room 10 to the outside of the room, and an exhaust amount adjuster 16 for increasing and decreasing the exhaust amount of the air from the exhaust air fan 15.
Patent JP-2001307019-A (JP)
Title: Image processor
Inventor: ITO KOJI
IPC: G06K9/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain an image suitable to character recognition without causing any blur of characters and generating any noise in its background part when dark color and subdued color are used for character entry frames and background color. SOLUTION: Color saturation is calculated from red component, green component and blue component of a color image, sorted by plural thresholds and separated into a character part and the background part by changing processing methods by every sorted area of the saturation. As for the area sorted between a chromatic color and an achromatic color, a window of n×m is set in a target pixel and the area is divided into the character part and the background part by information around the target pixel. As for the area sorted between the chromatic color and the achromatic color, it is similarly separated into the character part and the background part by changing the processing methods depending on a preset character fill-in frame area and the character entry area.  The area is sorted into the character part and the background part by changing the plural thresholds of the saturation obtained by a color information converting part depending on the character entry frame area and the character entry area.
Patent JP-2001300697-A (JP)
Title: Method for producing amorphous ribon for nano- crystallized material and method for manufacturing nano-crystallized soft magnetic material using this ribon
Inventor: SUNAKAWA ATSUSHI
IPC: H01F1/153
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a production method of an Fe base amorphous ribon with which a nano-crystallized material excellent in magnetic characteristic can be obtained, and a manufacturing method of a nano-crystallized soft magnetic material using this amorphous ribon. SOLUTION: This amorphous ribon for nano-crystallized material is produced by pouring molten metal composed of <=10 mol% B and <=15 mol% one or more elements in 4A, 5A and 6A groups in the periodic table of elements and the balance substantially Fe into a moving cooling body while introducing gas having >=32 J/mol.K specific heat at constant pressure at 30 deg.C toward this molten metal. The nano-crystallized soft magnetic material having <=100 nm average crystallized grain diameter can be obtained by applying the heat treatment to this ribon at not lower than the crystallized temperature.
Patent JP-2001043432-A (JP)
Title: Multifunctional automatic vending machine and method for paying price through use of common prepaid card
Inventor: MIYAMOTO JUNSUKE
IPC: B42D15/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional automatic vending machine to which counter value to a service and a product can be paid with various kinds of prepaid cards, credit cards or a common prepaid card, and a method for paying the price through the use of this multifunctional automatic vending machine and the common prepaid card. SOLUTION: This system is provided with an automatic vending mechanism constituted so as to execute the sales of a product or providing of a service selected by a selecting button, a reading means 4A for reading the effective balance data of a supplied prepaid card, a data processing means 16 for generating writing data by subtracting the price data of the selected product or service from the read effective balance data, a writing means 4B for writing data in the card by a prescribed format, and an ejecting means 5 for ejecting the written card.
Patent JP-2001311309-A (JP)
Title: Structure integrating and managing system
Inventor: IMAI HIROSHI
IPC: G06Q50/16
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure integrating and managing system capable of integrating and managing a plurality of structures including a structure under construction while reducing labor. SOLUTION: This structure integrating and managing system is provided with a plurality of measuring devices 2 composed of optical fiber sensors measuring conditions of a plurality of structures 1 under construction and after construction, respectively, an integrating and managing system 4 obtaining each measurement information measured by each measuring device 2 through a sub-managing system 3 in a remote control manner and managing the information in a concentrated manner, and a diagnosis device 5 judging a condition of each structure 1 based on the measurement information data managed by the integrating and managing system 4.